10120010100210 has 96 divisors (see below), whose sum is σ = 26344040868288. Its totient is φ = 2695386894720.

The previous prime is 10120010100097. The next prime is 10120010100247. The reversal of 10120010100210 is 1200101002101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10120010100192 and 10120010100201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 856678264 + ... + 856690076.

It is an arithmetic number, because the mean of its divisors is an integer number (274417092378).

Almost surely, 2^{10120010100210} is an apocalyptic number.

10120010100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120010100210 is an abundant number, since it is smaller than the sum of its proper divisors (16224030768078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120010100210 is a wasteful number, since it uses less digits than its factorization.

10120010100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600 (or 22597 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10120010100210 its reverse (1200101002101), we get a palindrome (11320111102311).

The spelling of 10120010100210 in words is "ten trillion, one hundred twenty billion, ten million, one hundred thousand, two hundred ten".